Melanotan II (MT II) Peptide Therapy Beverly Hills Tanning from the inside out = Highly Dangerous and Illegal! Many products advertised on social media platforms promising a tan from the inside out or a tan without sun such Glowup shortcuts are trending again, but doctors say the Barbie drug comes with real medical red flags. Unregulated, unapproved, and could have serious sideeffects is any tan worth that risk?, No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky